Bristow Group Inc

Critical accounting estimates are defined as those that are affected by significant judgments and uncertainties which could potentially result in materially different accounting under different assumptions and conditions. The Company has prepared the financial statements in conformity with GAAP, which requires management to make estimates and assumptions that affect the reported amounts in the financial statements. Actual results could differ from those estimates under different assumptions or conditions. The following critical accounting estimates could potentially result in a material impact to our financial condition or operating results. The Company believes that of its significant accounting policies, as discussed in Note 1 to the consolidated financial statements included in this Annual Report on Form 10-K, the following involve a higher degree of judgment and complexity.

Taxes

Our annual tax provision is based on expected taxable income, statutory rates and tax planning opportunities available to us in the various jurisdictions in which we operate. The determination and evaluation of our tax provision and tax positions involves the interpretation of the tax laws in the various jurisdictions in which we operate and requires significant judgment and the use of estimates and assumptions regarding significant future events such as the amount, timing and character of income, deductions and tax credits. Changes in tax laws, regulations, agreements, tax treaties and foreign currency exchange restrictions or our level of operations or profitability in each jurisdiction would impact our tax liability in any given year.

We may recognize foreign tax credits available to us to offset the U.S. income taxes due on income earned from foreign sources. These credits are limited by the total income tax on the U.S. income tax return as well as by the ratio of foreign source income in each statutory category to total income. These estimates are subject to change based on changes in the market conditions in each statutory category, changes in U.S. income tax laws and the timing of certain deductions available to us in each statutory category.

The Tax Cuts and Jobs Act enacted on December 22, 2017 subjects a U.S. shareholder to tax on Global intangible low-taxed income(“GILTI”) earned by certain foreign subsidiaries. We recognize the tax on GILTI as an expense in the period the tax is incurred. Under this policy, we have not provided deferred taxes related to temporary differences that upon their reversal will affect the amount of income subject to GILTI in the period.

We maintain reserves for estimated income tax exposures in jurisdictions of operation. The expenses reported for these taxes, including our annual tax provision, include the effect of reserve provisions and changes to reserves that we consider appropriate, as well as related interest. We believe that an appropriate liability has been established for estimated exposures. However, actual results may differ materially from these estimates.

As of December 31, 2024, we have recognized deferred tax assets for certain attributes we expect to be realizable. Our ability to realize the benefit of our deferred tax assets requires us to achieve certain future earnings levels. If we are unable to benefit from our deferred tax assets, valuation allowances will be established following the “more-likely-than-not” criteria.

As of each reporting date, management considers new evidence, both positive and negative, that could affect its view on the future realization of deferred tax assets.

We consider the earnings of certain foreign subsidiaries to be indefinitely invested outside the U.S. on the basis of estimates that future cash generation will be sufficient to meet future U.S. cash needs and specific plans for foreign reinvestment of those earnings. As such, as of December 31, 2024, we have not provided for deferred taxes on the unremitted earnings of certain foreign subsidiaries that are indefinitely invested abroad. Should our expectations change regarding the expected future tax consequences, we may be required to record additional U.S. federal deferred income taxes that could have a material adverse effect on our consolidated financial position, result of operations and cash flows.

Pension Benefits

Pension obligations for the defined benefit pension plans are actuarially determined. The obligations are measured using assumptions about the future. We evaluate our assumptions periodically and adjust these assumptions as necessary.

Three critical assumptions are the expected long-term rate of return on plan assets, the assumed discount rate and the mortality rate. The assumption for the estimated long-term rate of return on plan assets is evaluated by our actuarial advisor based on future expectations of investment returns for the asset classes held by the plans’ investment portfolios. We utilize a British pound sterling denominated AA corporate bond index as a basis for determining the discount rate for our UK plans. We base mortality rates utilized on actuarial research on these rates. Changes in these and other assumptions used in the actuarial computations could impact our projected benefit obligations, pension liabilities, pension expense and other comprehensive income. We base our determination of pension expense on a fair value valuation of assets and an amortization approach for assessed gains and losses that reduces year-to-year volatility. This approach recognizes investment and other actuarial gains or losses over the average remaining lifetime of the plan members. Investment gains or losses for this purpose are the difference between the expected return calculated using the market-related value of assets and the actual return based on the market-related value of assets.